tryptophan

1. For example, tryptophan from foods such as yogurt, milk, bananas, and eggs is required for the production of the neurotransmitter serotonin.
   例如，来自诸如酸奶、牛奶、香蕉和鸡蛋的色氨酸会产生神经递质的血清素。
2. Walnuts are a good source of tryptophan, a sleep-enhancing amino acid.
   核桃富含色氨酸，这是一种能促进睡眠的氨基酸。
3. Scientists say that tryptophan, an amino acid found in some foods, can change our behaviour.
   科学家称，一些食物中所含的一种叫做色氨酸的氨基酸能够改变人们的行为。
4. Unprocessed turkey and nonfat milk are both high in the amino acid tryptophan, which can be converted to serotonin and melatonin& neurotransmitters that help promote good shut-eye.
   未经加工的火鸡肉和脱脂牛奶均富含色氨酸，它可转化为血清素和褪黑激素，而这些神经传递素可促进良好睡眠。
5. The condition of germination and the change of tryptophan content in pumpkin seeds during germination were studied.
   研究了南瓜子的萌发条件和萌发过程中游离色氨酸含量的变化。
6. Carbs are also full of tryptophan, the amino acid precursor to the feel-good chemical serotonin produced in the brain.
   碳水化合物富含色氨酸，它是大脑中生成的一种能给人带来良好感受的氨基酸&血清素的前身。
7. Other foods that are high in tryptophan include nuts and seeds, bananas, honey, and eggs.
   其他含色氨酸的食品包括家禽、香蕉、燕麦和蜂蜜。
8. Use of supplementary tryptophan to modify the behavior of pigs.
   使用补充色氨酸来限制猪的行为。
9. During acute tryptophan depletion, subjects drank the same drink without the addition of tryptophan.
   在急性色氨酸缺失期，受试者饮用不加色氨酸的其他成分相同的饮料。
10. Study on the requirements of Threonine, Isoleucine and Tryptophan for Beijing ducks aged from 0 to 21 days
    0～21日龄北京鸭色氨酸、苏氨酸、异亮氨酸需要量的研究
11. Because milk is rich in the amino acid tryptophan, it can sometimes aid in deep sleep.
    因为牛奶富含色氨酸，在一些情况下它有助于你进入深度睡眠。
12. Dairy foods contain tryptophan, which is a sleep-promoting substance.
    乳制品中含有一种促进睡眠物质&色氨酸。
13. Association between Attention Deficit Hyperactivity Disorder and Single Nucleotide Polymorphisms of Tryptophan Hydroxylase 2 Gene
    注意缺陷多动障碍与色氨酸羟化酶2基因多态性的关系
14. Synthesis and Characterization of Tryptophan Coordination Polymer and Amino Acid Crystallization Studied by Streaming Potential Measurement
    色氨酸配位聚合物的合成、表征及流动电位法对氨基酸等结晶过程的研究
15. Tryptophan ( Trp) residue has been widely used to study the conformation, intermolecular interaction and dynamics of proteins.
    在研究蛋白质的构象、相互作用以及动力学过程中，色氨酸残基常常被当作探针来使用。
16. Association between tryptophan hydroxylase-2 gene and obsessive-compulsive disorder
    色氨酸羟化酶2基因多态性与强迫症的关联研究
17. And the vitamin B6 in pineapple plays a part in converting tryptophan into serotonin in the brain for a natural mood booster.
    菠萝中的维他命B6在将色氨酸转化为大脑中的血清素的过程中也发挥了作用，从而成为一种天然的情绪增进剂。
18. According to the nutritional evaluation on amino acid score ( AAS) and chemical score ( CS), the first limited amino acid was tryptophan.
    沙光鱼的必需氨基酸评分和化学评分表明其第一限制性氨基酸为色氨酸。
19. Immobilization of Aminoacylase from Aspergillus Oryzae and Its Application for Resolution of N-Ac-DL-Phenylglycine; The essential amino acids are leucine, isoleucine, lysine, methionine, phenylalanine, threonine, tryptophan, and valine.
    米曲霉氨基酰化酶的固定化及其拆分N-乙酰-DL-苯甘氨酸的研究必需氨基酸包括亮氨酸、异亮氨酸、赖氨酸、蛋氨酸、苯丙氨酸、苏氨酸、色氨酸和缬氨酸。
20. Synthesis of β-Cyclodextrin-modified silver quantum dots and chiral colorimetric recognition of tryptophan
    β-环糊精修饰的银量子点合成及其对色氨酸的比色手性识别
21. The enzymatic activity of tryptophan synthase was enhanced by adding polyhydroxy compounds.
    色氨酸合成酶的酶的活性增强，加入多羟基化合物。
22. Pellagra still occurs where diets consist mostly of corn, which is low in both niacin and tryptophan ( converted to niacin in the body), with little or no protein-rich food.
    如果饮食主要是含烟碱酸和色氨酸（在体内能转变成烟碱酸）很低的玉米而没有或只有少量蛋白质含量丰富的食物，也有可能出现糙皮病。
23. The team found that yeast cells lacking the gene for synthesising tryptophan were extremely susceptible to quinine poisoning.
    该研究组发现，缺乏合成色氨酸的基因的酵母细胞极容易遇到奎宁中毒。
24. According to the AAS, the first limiting amino acid was valine and the second one was tryptophan.
    根据AAS，黑龙江茴鱼的第一限制性氨基酸为缬氨酸，第二限制性氨基酸为色氨酸；
25. Competitive adsorption isotherm data for the two enantiomers of tryptophan were measured by frontal analysis and inverse method.
    分别采用前沿分析法和逆向法确定色氨酸对映体的竞争型吸附等温线。
26. But for now the researchers warn against taking tryptophan supplements to counter the drug's side-effects.
    但是目前科学家对服用色氨酸补充剂防止奎宁副作用提出了警告。
27. The essential amino acids are leucine, isoleucine, lysine, methionine, phenylalanine, threonine, tryptophan, and valine.
    ***盐酸盐必需氨基酸包括亮氨酸、异亮氨酸、赖氨酸、蛋氨酸、苯丙氨酸、苏氨酸、色氨酸和缬氨酸。
28. The authors write that diets poor in tryptophan are common in undernourished populations.
    这组作者写道，营养不良的人群的饮食常常缺乏色氨酸。
29. Yeast can absorb tryptophan from its environment but, unlike humans, it can usually also make its own.
    酵母细胞可以从环境中吸收色氨酸，但是和人类不同，它通常也能自己制造色氨酸。

noun

1. an amino acid that occurs in proteins

   Synonym:    tryptophane